What range represents moderate coronary artery calcium in the Agatston scoring system?

In the Agatston scoring system, which is used to quantify coronary artery calcium, the range that represents moderate coronary artery calcium is from 101 to 400. This scoring system is pivotal in assessing the risk for coronary artery disease; a score between 11 and 100 indicates mild calcification, while scores below 10 suggest minimal or no significant calcium presence.

The distinction of moderate calcification (101-400) is significant as it generally indicates a greater degree of atherosclerotic disease, warranting closer monitoring and potential intervention. Scores above 400 are categorized as extensive calcification and indicate a high risk for coronary events. Thus, the 101-400 range accurately reflects moderate calcification, making it crucial for risk stratification and guiding clinical decisions regarding further diagnostic testing or therapeutic interventions.